Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12330450 | Portable detachable pulley | — | 2025-06-17 |
| D1079637 | Combined electromagnetic inductive potentiometer | Zhong Zeng, Shengkai Huang | 2025-06-17 |
| 12320678 | Electromagnetic induction type rocker potentiometer | Zhong Zeng, Shengkai Huang | 2025-06-03 |
| D928224 | Ukulele | — | 2021-08-17 |